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NY; 1998:13.0.3–13.13.7. 44. Sohal PS, Cornell RB: Sphingosine inhibits the activity of rat liver CTP:phosphocholine cytidylyltransferase. J Biol Chem 1990, 265:11746–11750.PubMed Competing interests The authors declare that they have no competing interests. Authors’ contributions IMC, THTN performed the majority of the experiments. SM and FMP carried out TLC and mass spectrometry analyses. MD and RMPN executed the antibody production and immunocytochemistry studies. GM and LESN have made Galactosylceramidase substantial contributions to conception and design, analysis and interpretation of data. All authors have been involved in drafting the manuscript or revising it

critically for important intellectual content.”
“Background The genus Brucella contains highly infectious species that have been found to cause infections in a wide variety of mammals. Most Brucella species have a narrow host range. Infection in humans arises from direct or indirect contact with infected animals or through consumption of contaminated meat or dairy products [1]. Diagnostic laboratory workers are also at risk; 2% of all cases of brucellosis are laboratory acquired. Person-to-person transmission is extremely rare [1–3]. Characteristically, Brucella species have a low infectious dose and are capable of transmission via aerosols, and the treatment of infections is lengthy with a risk of complications. For these reasons, Brucella is classified as a potential warfare threat agent, and Brucella suis has been weaponized in the past by the United States, the former Soviet Union, and China [4]. Brucella species belong to the family Brucellaceae in the order Rhizobiales of the class Alphaproteobacteria and are small, non-motile Gram-negative rods. Until recently, six species, some of which may be subdivided into biovars, were assigned to the Brucella genus.